SG-500 SmartPowerCube™
500 WATT LINEAR AMPLIFIER
The SG-500 500W linear amplifier is ideal for high power operation in your base station or mobile installation. The SG-500 is microprocessor controlled. It automatically monitors your power needs and selects the right broadband filter. It also has the most advanced self-protection on the market, providing maximum reliability and unattended operation. For maximum power, under the most demanding conditions, the SmartPowerCube is the professional’s choice.
SMART POWER
TECHNICAL SPECIFICATIONS
Power Output: 500W PEP, 500W for 10 min. (unlimited with fan), 250W carrier max.
Frequency Range: 1.6 – 24MHz(Domestic), 1.6 – 30MHz(Export)
Power Input: 50 – 90W (automatic or present) 150W max.
Band Switching: Fully automatic
Input Voltage: 14VDC
Input Range: 10 – 18VDC
Input Current: 40A average SSB, 90A peak/CW
Cooling: Convection standards, optional fans
T/R Switch Time: 10 ms nominal
Band Switch Time: 15 ms nominal
Keying: Via PTT line(Domestic), PTT or RF sense(Export)
Protection: Amp current imbalance, VSWR faults, frequency out of range, Over current, over temperature
Built-In Testing: Microprocessor controlled LED bank fault indicator
Supported Modes: SSB, CW, RTTY, SITOR, ALE, SSTV, AM at 250W
Power Supply: Non-switching (linear) recommended
Size: 11.5W x 12.25D x 6H inches (height is 9.75 with fan)
Weight: 21 pounds
Case: Aluminum casting – matte black
OPTIONS
CONTINUOUS OPERATION FAN KIT
The optional continuous operation fan kit for the SG-500 allows the user to operate at 500W PEP or CW under high stress conditions. The assembly is a 12VDC low profile fan attachment outside the amplifier. It is brushless and is activated automatically when heatsink or ambient temperature exceed 50 degrees C. The fan also extends the unit’s operation from +70 to +85 degrees C ambient temperature under normal 500W PEP setting and allows continuous(24 hour) operation at 375W CW with a maximum room temperature of 35 degrees C.
REMOTE CONTROL ON/OFF UNIT
This compact box permits convenient remote-control operation of the SG-500 amplifier and includes an ON/OFF switch with LED for visual indication of DC power. Supplied with the unit are 15 feet of control cable and required plugs for the panel connection to the amplifier. The detailed instructions included simplify installation and operation
Download a brochure or manual in pdf format.
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